<?php

namespace WPContentSync\Tests\Unit;

use PHPUnit\Framework\TestCase;
use WPContentSync\Logging\OptionLogger;

class OptionLoggerTest extends TestCase {
	protected function setUp(): void {
		$GLOBALS['wpcs_test_options'] = array();
	}

	public function test_it_records_log_entries(): void {
		$logger = new OptionLogger( 10 );

		$logger->warning( 'Connection failed.', array( 'url' => 'https://example.test' ) );

		$entries = get_option( OptionLogger::OPTION_NAME, array() );

		self::assertCount( 1, $entries );
		self::assertSame( 'warning', $entries[0]['level'] );
		self::assertSame( 'Connection failed.', $entries[0]['message'] );
		self::assertSame( 'https://example.test', $entries[0]['context']['url'] );
		self::assertArrayHasKey( 'timestamp', $entries[0] );
	}

	public function test_it_redacts_sensitive_context_values(): void {
		$logger = new OptionLogger( 10 );

		$logger->error(
			'Authentication failed.',
			array(
				'application_password' => 'secret-value',
				'client_secret'        => 'client-secret-value',
				'headers'              => array(
					'Authorization' => 'Bearer nested-token',
				),
				'token'                => 'token-value',
				'username'             => 'admin',
			)
		);

		$entries = get_option( OptionLogger::OPTION_NAME, array() );

		self::assertSame( '[redacted]', $entries[0]['context']['application_password'] );
		self::assertSame( '[redacted]', $entries[0]['context']['client_secret'] );
		self::assertSame( '[redacted]', $entries[0]['context']['headers']['Authorization'] );
		self::assertSame( '[redacted]', $entries[0]['context']['token'] );
		self::assertSame( 'admin', $entries[0]['context']['username'] );
	}

	public function test_it_limits_retained_entries(): void {
		$logger = new OptionLogger( 2 );

		$logger->info( 'First' );
		$logger->info( 'Second' );
		$logger->info( 'Third' );

		$entries = get_option( OptionLogger::OPTION_NAME, array() );

		self::assertCount( 2, $entries );
		self::assertSame( 'Second', $entries[0]['message'] );
		self::assertSame( 'Third', $entries[1]['message'] );
	}
}